Trial reportBritish journal of cancer2024
COLUMBIA-1: a randomised study of durvalumab plus oleclumab in combination with chemotherapy and bevacizumab in metastatic microsatellite-stable colorectal cancer.
Trial report in British journal of cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04068610 (A Phase Ib/II, Open-label, Multicenter Study of Novel Oncology Therapies in Combination With Chemotherapy and Bevacizumab as First-line Therapy in Metastatic Microsatellite-stable Colorectal Cancer), which is not on this map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase Ib/II, Open-label, Multicenter Study of Novel Oncology Therapies in Combination With Chemotherapy and Bevacizumab as First-line Therapy in Metastatic Microsatellite-stable Colorectal Cancer (COLUMBIA-1)
Who cites it
8 citing papers in PubMed.
- Intratumoral enrichment and suppressive activity of DP8α regulatory T cells in human colorectal cancer.Oncoimmunology · 2026Article
- Current Strategies and Emerging Paradigms of Immunotherapy in Microsatellite Stable Colorectal Cancer: A Review Article.Clinical drug investigation · 2026Review
- Adenosine Signaling in Primary and Metastatic Brain Tumors: Immune Suppression, Tumor Progression, and Therapeutic Opportunities.Molecular neurobiology · 2026Review
- The ATP-adenosine axis as a driver of tumor-associated macrophage reprogramming in colorectal cancer: mechanistic insights into immune evasion and therapeutic vulnerabilities.Purinergic signalling · 2026Review
- Overcoming EGFR-Mediated Dendritic Cell Dysfunction to Enhance Anti-tumor Immunity in EGFR-Mutant NSCLC by Precisely Targeting CD73 With pH-responsive Nanocarriers.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Adding programmed death 1/programmed death ligand 1 inhibitors to first-line standard-of-care therapy for metastatic colorectal cancer: A meta-analysis.World journal of clinical oncology · 2025Article
- Adenosine Kinase: An Epigenetic Modulator and Drug Target.Journal of inherited metabolic disease · 2025Review
- Defeating lethal cancer: Interrupting the ecologic and evolutionary basis of death from malignancy.CA: a cancer journal for cliniciansReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
Abstract
backgroundTo determine whether the addition of durvalumab (anti-PD-L1) and oleclumab (anti-CD73) to standard-of-care treatment (FOLFOX and bevacizumab) enhances the anti-tumour effect in patients with metastatic colorectal cancer (mCRC).
methodsCOLUMBIA-1 (NCT04068610) was a Phase Ib (feasibility; Part 1)/Phase II (randomised; Part 2) trial in patients with treatment-naïve microsatellite stable mCRC. Patients in Part 2 were randomised to receive standard-of-care (control arm) or standard-of-care plus durvalumab and oleclumab (experimental arm). Primary objectives included safety and efficacy.
resultsSeven patients were enrolled in Part 1 and 52 in Part 2 (n = 26 in each arm). Grade ≥3 treatment-emergent adverse events (TEAE) occurred in 80.8% and 65.4% of patients in the control and experimental arms of Part 2, respectively, with 26.9% and 46.3% experiencing serious TEAEs. The confirmed objective response rate (ORR) was numerically higher in the experimental arm compared with the control arm (61.5% [95% confidence interval (CI), 40.6-79.8] vs 46.2% [95% CI, 26.6-66.6]) but did not meet the statistically significant threshold in either arm.
conclusionThe safety profile of FOLFOX and bevacizumab in combination with durvalumab and oleclumab was manageable; however, the efficacy results do not warrant further development of this combination in patients with microsatellite stable mCRC. REGISTRATION: NCT04068610.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.